Cover of the book Symfony 5: The Fast Track

Symfony 5: The Fast Track is the best book to learn modern Symfony development, from zero to production. +300 pages showcasing Symfony with Docker, APIs, queues & async tasks, Webpack, SPAs, etc.

Polyfill PHP 5.5 component

Provides functions unavailable in releases prior to PHP 5.5.


$ composer require symfony/polyfill-php55

Main Projects Using Polyfill PHP 5.5


Joomla is an award-winning content management system (CMS), which enables you to build Web sites and powerful online applications. Many aspects,…